JACK 5.4 Application Interface

aos.jack.jak.util
Class Watchable

java.lang.Object
  extended byaos.jack.jak.util.Watchable
All Implemented Interfaces:
ObservableInt
Direct Known Subclasses:
BeliefSet, Cursor, FSM, TaskJunction

public class Watchable
extends java.lang.Object
implements ObservableInt

A light-weight observable.


Constructor Summary
Watchable()
           
 
Method Summary
 void addObserver(java.util.Observer o)
           
 int countObservers()
           
 void deleteObserver(java.util.Observer o)
           
 void deleteObservers()
           
 boolean hasChanged()
           
 void notifyObservers()
           
 void notifyObservers(java.lang.Object arg)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Watchable

public Watchable()
Method Detail

addObserver

public void addObserver(java.util.Observer o)
Specified by:
addObserver in interface ObservableInt

deleteObserver

public void deleteObserver(java.util.Observer o)
Specified by:
deleteObserver in interface ObservableInt

notifyObservers

public void notifyObservers()
Specified by:
notifyObservers in interface ObservableInt

notifyObservers

public void notifyObservers(java.lang.Object arg)
Specified by:
notifyObservers in interface ObservableInt

deleteObservers

public void deleteObservers()
Specified by:
deleteObservers in interface ObservableInt

countObservers

public int countObservers()
Specified by:
countObservers in interface ObservableInt

hasChanged

public boolean hasChanged()
Specified by:
hasChanged in interface ObservableInt

JACK 5.4 Application Interface

Copyright (C) 1999-2008, Agent Oriented Software Pty. Ltd.

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The JACK Modules and relevant Software Material have been developed entirely at private expense and are accordingly provided with RESTRICTED RIGHTS. Use, duplication, or disclosure by Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of DFARS 252.227-7013 or subparagraph (c)(1) and (2) of the Commercial Computer Software Restricted Rights and 48 CFR 52.2270-19, as applicable.


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PO Box 639, Carlton South, Victoria 3053, Australia
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